Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348818 | Carbonaceous material and a cell using the same | Keiichi Asami, Katsuo Inoue, Yoshiaki Echigo, Toshiyuki Ohsawa, Toshiyuki Kabata | 1994-09-20 |
| 5329444 | Work management system employing electronic board | Teruo Fukunaga, Tomonori Inokoshi, Masataka Abe, Yuji Saito, Masaru Sukagawa +7 more | 1994-07-12 |